Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual é o Grid mais alto com um tempo de +1:19.905 e menos de 20 voltas?
 ###Tabelas: CREATE TABLE parliamentary_elections (parliamentary_elections_id AUTO_INCREMENT PRIMARY KEY, Election INT, Number of PNC votes VARCHAR, Share of votes VARCHAR, Seats VARCHAR, Outcome of election VARCHAR) CREATE TABLE 2002_nfl_draft (2002_nfl_draft_id AUTO_INCREMENT PRIMARY KEY, Round INT, Overall INT, Player VARCHAR, Position VARCHAR, College VARCHAR) CREATE TABLE emigration_of_jews_and_their_family_members_from_the_former_ussr: (emigration_of_jews_and_their_family_members_from_the_former_ussr:_id AUTO_INCREMENT PRIMARY KEY, Year VARCHAR, Total (000s) INT, Israel INT, Germany INT, Jews (Halakha) in Israel VARCHAR) CREATE TABLE 250cc_classification (250cc_classification_id AUTO_INCREMENT PRIMARY KEY, Rider VARCHAR, Manufacturer VARCHAR, Laps INT, Time VARCHAR, Grid INT) CREATE TABLE modern_constellations (modern_constellations_id AUTO_INCREMENT PRIMARY KEY, Constellation VARCHAR, IAU abbreviation VARCHAR, Other abbreviation VARCHAR, Genitive VARCHAR, Family VARCHAR, Origin VARCHAR, Meaning VARCHAR, Brightest star VARCHAR)  
SELECT MAX Grid FROM 250cc_classification WHERE Time = +1:19.905 AND Laps < 20